This bench top unit is designed for a study of mixed multi stage process dynamics.

The unit consists of three reactor vessels connected in series. Each reactor has a variable speed agitator. Two reagent vessels, each with a reagent pump and a flow meter, feed the reagents to the first reactor. Piping connection allows the reagents to be fed directly to any reactor. A drain tank under each reactor and a dead time coil are provided.

Conductivity probes are fitted to each reactor for monitoring the process. Instruments are provided for indicating reagent flow rate and conductivity.